Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Frank M. Wittmaack, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1366494676

Dr. Frank M. Wittmaack, MD is an Obstetrics & Gynecology Physician in Green Bay, Wisconsin. Works from 2 locations. Licensed in Pennsylvania and Wisconsin.

Licensed in
PA, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2845 Greenbrier Rd
Green Bay, WI 54311-6519
Phone: (920) 288-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8901 W Lincoln Ave, West Allis, WI 53227-2409 — (414) 329-4300

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence 30771 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD046113L (PA)

Record details

NPI number1366494676
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESAugust 19, 2024
Certification dateAugust 19, 2024

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